Which statement about the following classes is correct? A. Only Flower is immutable. B. Only Plant is
Question:
Which statement about the following classes is correct?
A. Only Flower is immutable.
B. Only Plant is immutable.
C. Both classes are immutable.
D. Neither class is immutable.
E. None of the above as one of the classes does not compile.
Transcribed Image Text:
import java.util.*; public class Flower { private final String name; private final List counts; public Flower (String name, List counts) { this.name = name; this.counts = new ArrayList (counts); } public final String getName() { return name; } public final List getCounts() { return new ArrayList (counts); }} class Plant { private final String name; private final List counts; public Plant (String name, List counts) { this.name = name; this.counts = new ArrayList (counts); } public String getName() { return name; } public List getCounts() { return new ArrayList (counts); }}
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The term immutable refers to objects whose state cannot be changed after they are created In the giv...View the full answer
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OCP Oracle Certified Professional Java SE 11 Developer Practice Tests Exam 1Z0 819 And Upgrade Exam 1Z0 817
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